Industrial sectional doors ISD ThermalPro China

Sectional doors ISD ThermalPro China are installed in rooms equipped with refrigeration or freezing units. They allow you to seal a room, isolate spaces with large temperature differences, allow you to maintain a given temperature regime, and reduce heat loss. They are used in food industry production enterprises, warehouse complexes and sales organizations. The variety of lifting types makes it possible to ensure the closure of the cooling circuit at openings of various configurations.

Application:

Warehouse complexes with low-temperature chambers
Food industry enterprises, premises with refrigeration and freezing units

Order with installation

Advantages

High thermal insulation rates: 80 mm thick panel, no cold bridge, profiles with thermal break, reliable sealing of the canvas around the entire perimeter.

The door heating system along the entire circuit prevents the door leaf from freezing to the opening when operating in low-temperature conditions.

Cable break and spring break protection systems prevent the blade from falling in emergency situations.

The variety of types of gate lifts allows you to install them in rooms with any geometry of the internal space.

High thermal insulation rates: 80 mm thick panel, no cold bridge, profiles with thermal break, reliable sealing of the canvas around the entire perimeter.

The door heating system along the entire circuit prevents the door leaf from freezing to the opening when operating in low-temperature conditions.

Cable break and spring break protection systems prevent the blade from falling in emergency situations.

The variety of types of gate lifts allows you to install them in rooms with any geometry of the internal space.

Design

Panel design

Surface Type

Colors

S-line

Stucco (outer surface)

Stucco (inner surface)

RAL 9003 (white)

Equipment

Standard

Optional

Sandwich panel 80 mm thick with high-density polyurethane foam filling. The panel sheets are thermally separated by inserting an energy-flex seal, which prevents freezing of the panel joint.

The upper aluminum profile with thermal separation prevents the formation of condensation and ice in the upper part of the door leaf. The upper seal retains its elasticity at low temperatures and provides reliable sealing of the opening.

The lower aluminum profile also maintains the thermal separation of the sandwich panel. The double seal levels out uneven floors and ensures good sealing. The heating wire is installed in the lower seal when selecting the “heated opening circuit” option.

Double opening sealing system: a side two-lobe seal is installed between the door leaf and the corner post, an external two-lobe seal is installed between the opening and the shield. The opening is sealed with four seals simultaneously; additional air chambers provide the most reliable sealing.

Guide systems made of 2 mm thick steel are a reliable solution with an increased safety margin.

The torsion spring mechanism, designed for 25 000 cycles, ensures the durability of the door structure.

The spring break protection device blocks the shaft, which prevents the door leaf from falling.

The cable break protection device is installed as a lower bracket on the door leaf. If the cable breaks, the mechanism is activated and prevents the door leaf from falling.

Box with installation kit, product data sheet and installation instructions.

The heating system for the opening contour is a power frame made of an aluminum profile, inside of which a heating PEN wire is placed, which avoids freezing of the door leaf to the opening. In addition, a heating cable is also run along the lower edge of the door leaf. This creates a closed heating circuit around the entire perimeter of the opening.

A manual chain drive is installed on industrial doors of all types and is used to raise/lower the door leaf manually.

Spring torsion mechanism designed for a life of up to 100 000 cycles.

Possibility of automating the gate with a drive (see section “Automation for gates”).

Technical description

Size Table

Opening Dimensions

Construction

Standard Construction

Specifications

Operating Conditions

Packaging

Parameters

Value

Opening height, mm

2 000–5 000

Opening width, mm

2 000–6 000

Headroom, mm

From 150

Sideroom clearance, mm

From 120; with heated circuit option — from 150

Corner post
Vertical guide
Cylindrical shaft
Spring break protection device
Drum
U-shaped bracket
Balancing spring mechanism (torsion spring)
Connecting coupling
Internal support bracket
Upper support with roller holder
Side support with roller holder
Inner loop
Cable break protection device
Sandwich panel 80 mm
Reinforcing delta profile
Bottom profile and seal
Side seal
Top profile and seal
Reinforced side cover for panels with mounting holes
Profile frame equipped with PEN heating wire (optional)
Ceiling mounting brackets
Spring shock absorber
Remote C-profile

Low lift, drum front

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 230
B, mm Opening width	B
A, mm Angle track height	H + 110
Ab, mm Height of shaft axle and drum	≥ A + 59
A1, mm Vertical track height	А - 543
A2, mm Horizontal track height	А - 106
E, mm Horizontal track length	Н + 340
Db, mm Torsion spring operation space	Depends on the size of the opening and the weight of the shield
S, mm Minimum side room clearance	120 (150 with the option “heated opening circuit”)
n, mm Clear opening	190 (without drive); 0...10 (with drive)

Low rise, drum at the back.

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 150
B, mm Opening width	B
A, mm Angle track height	At h < 170: H + 110; at 150 ≤ h ≤ 170: H + h - 60
Ab, mm Height of shaft axle and drum	At h ≤ 170: H + 55; at 150 ≤ h ≤ 170: H + h - 47
A1, mm Vertical track height	А - 543
A2, mm Horizontal track height	А - 106
E, mm Horizontal track length	Н + 550
Db, mm Torsion spring operation space	Depends on the size of the opening and the weight of the shield
S, mm Minimum side room clearance	120 (150 with the option “heated opening circuit”)
n, mm Clear opening	240 (without drive); 40...60 (with drive)

Standard lift.

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	R381: ≥ 420; R305: ≥ 350
B, mm Opening width	B
A, mm Angle track height	R381: H+235; R305: H+165
Ab, mm Height of shaft axle and drum	A + 97
A1, mm Vertical track height	R381: A - 580; R305: A - 490
A2, mm Horizontal track height	А - 110
E, mm Horizontal track length	R381: H+240; R305: H+290
Db, mm Torsion spring operation space	Depends on the size of the opening and the weight of the shield
S, mm Minimum side room clearance	120 (150 with the option “heated opening circuit”)
Q, mm Shaft opener position	300

High rise.

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	> 520
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	Default h - 330
A, mm Angle track height	H + HL
Ab, mm Height of shaft axle and drum	A + 86/97
A1, mm Vertical track height	А - 580
A2, mm Horizontal track height	А - 53
E, mm Horizontal track length	H - NL + 510...640
Db, mm Torsion spring operation space	Depends on the size of the opening and the weight of the shield
S, mm Minimum side room clearance	120 (150 with the option “heated opening circuit”)
Q, mm Shaft opener position	300

High lift, drum bottom.

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥1 600
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	1 330 ≤ HL ≤ h - 150
A, mm Angle track height	H + HL
Ab, mm Height of shaft axle and drum	H + 400...600 + 280
A1, mm Vertical track height	А - 580
A2, mm Horizontal track height	А - 53
E, mm Horizontal track length	H - NL + 510...640
Db, mm Torsion spring operation space	Depends on the size of the opening and the weight of the shield
S, mm Minimum side room clearance	≥ 300
Q, mm Shaft opener position	≥ 500

Vertical lift.

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ N + 500
B, mm Opening width	B
A, mm Angle track height	2H + 120
Ab, mm Height of shaft axle and drum	A + 166
A1, mm Vertical track height	H
S, mm Minimum side room clearance	120 (150 with the option “heated opening circuit”)
Q, mm Shaft opener position	300

Vertical lift, drum from below.

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ H + 120
B, mm Opening width	B
A, mm Angle track height	2H + 120
Ab, mm Height of shaft axle and drum	H + 680
S, mm Minimum side room clearance	500 min
Q, mm Shaft opener position	≥ 650

Parameter	Value	Notes
Thermal resistance, m² · °С/W	2.3 — without a heating system for the opening contour; 3.3 — with heating system for the opening contour	For gates 4 000 x 4 000 mm
Thermal conductivity, W/m²*°С (DIN4108)	0.43 — without a heating system for the opening contour; 0.3 — with a heating system for the opening contour	For gates 4 000 x 4 000 mm
Operating temperature range, °С	ISD TermalPro with a heated circuit — low-temperature chambers down to -30 ° C; ISD TermalPro — medium temperature chambers up to -5 °C
Volumetric air permeability, m³/m²*h, class (EN 12426)	2 class (EN12424:2000)
Water resistance limit - minutes, class (EN12425)	3 class (EN12425:2000)
Tightness	4 class (EN12426:2000)
Sound insulation, dB	< 35
Door leaf weight, kg/m²	16.3	The exact value depends on the size of the panels used in the gate construction
Supply voltage, V	220 V, 50 Hz (for contour heating)
Panel thickness, mm	80
Metal thickness, mm	0.4
Number of cycles	120,000 (for gates); 25,000 (for torsion mechanism)
Force of manual opening and closing, kg	22.5

1. Sections of the door leaf must move smoothly along the guides, and the door itself must be balanced, that is, its weight must be compensated by the torque of the torsion springs.

2. Make sure that people and animals are not in the area of the gate while it is operating.

3. It is strictly prohibited to move under the moving door leaf, as this can lead to injury.

4. Do not subject the gate to impacts or interfere with its free movement when opening and closing.

5. Do not expose the guides and rollers to contamination, as this can lead to disruption of smooth operation, and if there is an electric drive, to its overload and failure.

6. Make sure that there are no foreign objects or debris in the opening while the blade is moving. Their presence can lead to skewing and jamming of the door leaf.

Packing in cardboard	Packaging features
Description	The guide system and panel of sectional doors have a rigid combined packaging made of cardboard and polystyrene foam, covered with stretch film; the installation kit is packed in a corrugated cardboard box and sealed with packaging film; All packages are equipped with information stickers containing order data, as well as the company logo
Contents	Cardboard, polystyrene foam, stretch film, tape
Width, mm	Shield packaging — from 500 to 800
Height, mm	Shield packaging — from 350 to 800
Length, mm	Shield packaging — from 2 100 to 6 100
Gross weight, kg	Up to 1 000
Number of items in the packaging	Shield packaging — from 3 to 17 panels; package of guides — 1 guide system; packaging of components — a box with a complete set (there may be several); additional packaging is possible (edging, delta profile, etc.)

Additional Information print

It is recommended to store sandwich panels in their original packaging on a flat surface. It is recommended to store packages with sandwich panels for no more than 6 months from the date of production in closed warehouses or under a canopy. The panels must be protected from moisture and, in winter, from snow and dirt. It is necessary to protect them from exposure to direct sunlight, precipitation and dust. Packages must be stored horizontally.

Installation

Mounting Options

Checking Dimensional Details

Surface mounting: the guide system is mounted on the walls and lintel from the inside of the opening. Walls — from 120 mm, with the option of a heated circuit — from 150 mm.

To take the necessary indicators, a tape measure and a building level are enough. All measurements are taken indoors. Each value must be measured at least at three points:
H — opening height (distance from the floor to the top of the opening);
B — opening width (distance from the left edge to the right edge of the opening);
h — lintel (distance from the top of the opening to the ceiling) from 150 mm;
b1/ b2 — left/right side distance (distance from the corresponding edge of the opening to the obstacle) from 120 mm, with the option of a heated circuit from 150 mm.
L is the depth of the room.
When measuring H and B, the largest value is taken as the final size.
When measuring h, b1, b2 and L, the smallest value is taken.
The difference in floor level across the entire width of the opening should not exceed 10 mm. It is necessary to ensure that the mounting plane (walls and ceiling) is maintained. The base for installing the guide system must be monolithic and durable; if this is not available, additional edging or the formation of an opening with metal products is required.

Warranty print

The buyer is provided with a 1 year warranty on the gate.

New Products

The heating system for the opening contour (optional) is a power frame made of an aluminum profile, inside of which a heating PEN wire is placed, which avoids freezing of the door leaf to the opening. In addition, a heating cable is also run along the lower edge of the door leaf. This creates a closed heating circuit around the entire perimeter of the opening.